Borrowing it
Nothing to install: this file belongs to SSC-STUDIO/Ai-Model-Gateway. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/SSC-STUDIO/Ai-Model-Gateway/main/CLAUDE.mdgit clone --depth 1 https://github.com/SSC-STUDIO/Ai-Model-GatewayWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/ssc-studio/ai-model-gateway/claude-md)<a href="https://agentmods.dev/instructions/ssc-studio/ai-model-gateway/claude-md"><img src="https://agentmods.dev/badge/instructions/ssc-studio/ai-model-gateway/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/ssc-studio/ai-model-gateway/claude-md"><img src="https://agentmods.dev/badge/instructions/ssc-studio/ai-model-gateway/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00435 | $0.00435 |
| Opus 5.5 | $0.00174 | $0.00174 |
| Sonnet 5.5 | $0.00087 | $0.00087 |
| Haiku 4.5 | $0.00044 | $0.00044 |
Grade A, and why
Ai-Model-Gateway CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
AI Model Gateway
Project Overview
AI model routing service with a native three-plane architecture. Go project with modular internal packages and a Preact admin frontend.
Tech Stack
- Language: Go
- Dependencies: go.mod, go.sum
- Entry points:
cmd/gatewayd/for the data planecmd/controld/for the control planecmd/telemetryd/for the telemetry plane
- Authoring config:
configs/config.yaml
Development Rules
- Branch convention: work on
codex/ai-Ai-Model-Gatewaybranch - Always update CHANGELOG.md and VERSION on releases
- Run
go build ./...andgo test ./...before committing - Follow CONTRIBUTING.md and SECURITY.md guidelines
Code Style
- Follow Go conventions (gofmt, golint)
- Keep internal packages modular
- Document API changes in docs/
Key Paths
cmd/gatewayd/— data plane daemoncmd/controld/— control plane daemoncmd/telemetryd/— telemetry daemoninternal/control/— control plane logic and admin APIinternal/gateway/— data plane runtime and OpenAI-compatible handlersinternal/telemetry/— telemetry ingest, projection, and query logicinternal/contracts/— cross-plane RPC contractsinternal/infra/— shared infrastructure helpersconfigs/— configuration filesbin/— compiled binariesdocs/— documentationweb/admin/— admin frontend (Preact + Vite)
Architecture
- Three-plane runtime:
gatewaydowns/v1/*and/-/healthcontroldowns/adminand/api/admin/*telemetrydowns telemetry ingest/query persistence
- The old
gatewaylauncher has been removed. Operators now start and supervise the three daemons directly.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 46 lines · 435 tokens per session scan A c11677a567c9
Ai-Model-Gateway CLAUDE.md is an instructions file published in the GitHub repository SSC-STUDIO/Ai-Model-Gateway (2 stars, last pushed 1mo ago), licensed MIT. It adds 435 tokens to every session, about $0.0017 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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